OpenAI's Codex has gone down again, with developers reporting failed completions, stalled agent runs, and login errors across the platform. The outage lands just months after OpenAI confirmed Codex had crossed 8 million users, with India logging a 27-fold surge in adoption since early 2026. Indian engineering teams running Codex inside live sprints are the most exposed, since this is the third major Codex disruption this year following the April and early September incidents.
⚡ Fast Takeaways:
- Core Update: Codex is down for a large share of users, hitting autocomplete, CLI agent tasks, and API-driven code generation simultaneously.
- Key Metrics: Past Codex outages have seen up to 74,000 user reports within the first hour, with recovery windows ranging from 40 minutes to 6 hours.
- Access & Availability: No confirmed restore time yet. Check OpenAI's status page before rerouting work, and expect degraded performance even after the green banner returns.
- Workaround: Switch to Claude Code, Gemini CLI, or local models for critical-path tasks. Do not queue dependent commits behind a broken agent.